48185465 has 4 divisors (see below), whose sum is σ = 57822564. Its totient is φ = 38548368.

The previous prime is 48185447. The next prime is 48185471. The reversal of 48185465 is 56458184.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26020201 + 22165264 = 5101^2 + 4708^2 .

It is a cyclic number.

It is not a de Polignac number, because 48185465 - 2¹⁰ = 48184441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4818542 + ... + 4818551.

It is an arithmetic number, because the mean of its divisors is an integer number (14455641).

Almost surely, 2^48185465 is an apocalyptic number.

It is an amenable number.

48185465 is a deficient number, since it is larger than the sum of its proper divisors (9637099).

48185465 is an equidigital number, since it uses as much as digits as its factorization.

48185465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9637098.

The product of its digits is 153600, while the sum is 41.

The square root of 48185465 is about 6941.5751094402. The cubic root of 48185465 is about 363.8915896007.

The spelling of 48185465 in words is "forty-eight million, one hundred eighty-five thousand, four hundred sixty-five".